What is a common health issue related to high sugar consumption?

High sugar consumption is closely linked to obesity, making this the correct answer. When individuals consume excessive amounts of sugar, particularly from sugary beverages and processed foods, it adds a significant number of empty calories to their diet. Unlike nutrient-dense foods, sugar does not provide essential nutrients or a feeling of fullness, leading to overconsumption of calories.

The body converts surplus sugar into fat, contributing to weight gain. This excess body weight increases the risk for a multitude of health issues, including diabetes, cardiovascular disease, and joint problems, among others. The relationship between high sugar intake and obesity has been well-documented in nutritional research, highlighting the importance of moderating sugar consumption to maintain a healthy weight.

In contrast, increased sleep quality and improved immune function are not directly benefited by high sugar intake; in fact, high sugar levels can disrupt sleep patterns and adversely affect immune health. Lowered cholesterol levels typically occur with a healthy dietary balance, rather than an increased sugar intake, which can actually raise unhealthy cholesterol levels and increase the risk of heart disease. Hence, understanding the consequences of high sugar consumption helps emphasize the importance of healthy dietary choices.